1.   Women invented Liquid Paper, the Melitta coffee filter system, the Kevlar material used for bulletproof vests, and much more.

2.   Materials Used What materials and equipment were used?

3.   Where the skill of the transferor is so important and the materials used insignificant, this is treated as a contract for the supply of services.

4.   An inspection of the box revealed low-level radioactive material used to calibrate Geiger counters.

5.   And special approvals are needed to handle the cobalt or other radioactive materials used to irradiate the products.

6.   Chemicals are used in plastics and other materials used to make automobiles.

7.   Even some of the construction materials used in building the home were stolen, Salcido said.

8.   He reclaimed some sandstone, a casting material used in iron foundries, and carved two tombstones.

9.   Like its refining gains in gasoline, the materials used to make chemicals cost less, widening profit margins.

10.   Many radicals use false passports, and work from the same terror-training manuals, some of them adapted from CIA-supplied training materials used in Afghanistan.